package tpf.designer.pattern.course10.homework.exercise2;

/**
 * 系统请求的数据类型
 */
public class SystemRequest {
    int id;

    public SystemRequest(int id) {
        this.id = id;
    }

    @Override
    public String toString() {
        return "SystemRequest{" +
                "id=" + id +
                '}';
    }
}
